claim_clink · Clink MCP Server MCP: Risk & Policy

WHAT IT DOES

What claim_clink does on Clink MCP Server

AI agents use claim_clink to create or update resources in Clink MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Clink MCP Server environment.

WHY IT NEEDS A POLICY

Why claim_clink needs a policy

With no description provided, confidence is reduced. However, the tool name 'claim_clink' in a coordination/project tracking system most likely creates or modifies a work assignment or ownership record—a reversible write operation. If it merely queried state it would be 'get_clink' or similar.

From the tool's definition Tool name 'claim_clink' suggests taking ownership or responsibility for a clink (a collaborative unit in this messaging/project coordination system). The sibling tools show this server manages projects, checkpoints, and milestones.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

claim_clink Rate-limited

claim_clink stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "claim_clink": {
      "limits": [
        {
          "counter": "claim_clink_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Clink MCP Server, so you can run agents against it safely.

FAQ

Questions about claim_clink

What does the claim_clink tool do? +

claim_clink. It is categorised as a Write tool in the Clink MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on claim_clink? +

Register the Clink MCP Server MCP server in PolicyLayer and add a rule for claim_clink: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Clink MCP Server. Nothing to install.

What risk level is claim_clink? +

claim_clink is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit claim_clink? +

Yes. Add a rate_limit block to the claim_clink rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block claim_clink completely? +

Set action: deny in the PolicyLayer policy for claim_clink. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides claim_clink? +

claim_clink is provided by the Clink MCP Server MCP server (voxos-ai-inc/clink-mcp-server-python). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.